Water Heater (Tank Electric) in Chattanooga — $607/yr to Run (12.3¢/kWh)
Your water heater (tank electric) in Chattanooga costs about $51/month at 12.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Chattanooga, TN Electricity Rate
12.3¢/kWh
Utility: Nashville Electric Service
-5% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.66
13.5 kWh/day
Monthly Cost
$50.59
411 kWh/mo
Annual Cost
$607
4,928 kWh/yr
Lifetime (12yr)
$7,285
energy only
Monthly Cost Breakdown in Chattanooga
| Period | kWh | Chattanooga Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 13.5 | $1.66 | $1.76 | $-0.09 |
| Weekly | 94.5 | $11.64 | $12.29 | $-0.64 |
| Monthly | 410.6 | $50.59 | $53.38 | $-2.79 |
| Quarterly | 1231.9 | $151.77 | $160.14 | $-8.38 |
| Annual | 4927.5 | $607.07 | $640.58 | $-33.51 |
Customize Your Water Heater (Tank Electric) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Chattanooga.
Daily
$1.66
Monthly
$50.59
Annual
$607
12-Year
$7,285
Energy Saving Tips for Water Heater (Tank Electric) in Chattanooga
- ✓Chattanooga has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Water Heater (Tank Electric) in Chattanooga saves ~$NaN/year compared to standard models.
- ✓A smart Water Heater (Tank Electric) with scheduling optimization can save ~$30/year at Chattanooga rates.
- ✓Lower temperature to 120F
- ✓Insulate tank with blanket
- ✓Drain sediment twice yearly
ENERGY STAR Savings: Upgrading to an ENERGY STAR Water Heater (Tank Electric) in Chattanooga saves approximately $NaN/year at local rates — $NaN over the appliance lifetime.
Highest-Cost Appliances in Chattanooga, TN
See which appliances cost the most to run at Chattanooga's 12.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,597/yr
$133.06/mo
Electric Furnace
HVAC · 10,000W
$1,109/yr
$92.40/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$809/yr
$67.45/mo
EV Charger (Level 2)
Garage · 7,200W
$798/yr
$66.53/mo
Boiler (Electric)
HVAC · 6,000W
$665/yr
$55.44/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$607/yr
$50.59/mo
Heat Pump
HVAC · 2,400W
$473/yr
$39.42/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$444/yr
$36.96/mo
Water Heater (Tank Electric) Cost in Other Tennessee Cities
| City | Rate | Annual Cost | vs Chattanooga |
|---|---|---|---|
| Chattanooga (current) | 12.3¢ | $607 | — |
| Nashville | 12.0¢ | $590 | $-17 |
| Memphis | 13.1¢ | $646 | +$38 |
| Knoxville | 12.0¢ | $591 | $-16 |
| Clarksville | 11.3¢ | $559 | $-48 |
| Murfreesboro | 12.7¢ | $626 | +$19 |
| Franklin | 12.5¢ | $615 | +$8 |
| Johnson City | 11.9¢ | $586 | $-21 |
| Jackson | 9.4¢ | $466 | $-141 |
Water Heater (Tank Electric) Energy Cost FAQ — Chattanooga, TN
Understanding Water Heater (Tank Electric) Energy Costs in Chattanooga, TN
Chattanooga is a mid-sized Tennessee city where residential electricity rates from Nashville Electric Service are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Water Heater (Tank Electric) (4,500W) at Chattanooga's rate of 12.3¢/kWh costs approximately $607 per year — $34 less than the national average of $641.
Rates in Chattanooga are close to the national average, so the Water Heater (Tank Electric)'s annual cost of $607 is broadly representative of what most US households pay. Over the 12-year expected lifespan, total energy cost reaches $7,285.
Chattanooga's cost of living index of 91 is below the national average, and electricity costs reflect that affordability. The Water Heater (Tank Electric) adds $50.59/month to a typical bill of $132. Upgrading to an ENERGY STAR Water Heater (Tank Electric) can cut energy use by up to undefined%, saving approximately $NaN per year at Chattanooga rates.
Chattanooga's moderate climate (avg 68.5°F) helps keep seasonal energy cost swings manageable for most appliances. A Water Heater (Tank Electric) produces approximately 3.5 tons of CO2 annually at typical usage. Chattanooga residents can reduce this footprint by choosing an ENERGY STAR certified unit, optimizing usage patterns, or investing in solar — see our solar savings calculator for Chattanooga.
Compare All Energy Costs in Chattanooga
See energy costs for 168+ household appliances at Chattanooga's local electricity rate.